LM2776DBVR

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Manufacturer part number:LM2776DBVR

Manufacturer:Texas Instruments

Description:6 Terminals 2.7V 6-Pin LM2776 DC DC Voltage Regulator SWITCHED CAPACITOR CONVERTER 1 Outputs 2MHz Tape & Reel (TR) 200mA SOT-23-6

Case Package:SOT-23

Datasheet:LM2776DBVR Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 3 days ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	SOT-23-6
Number of Pins	6
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	6
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Terminal Pitch	0.95mm
Base Part Number	LM2776
Function	Ratiometric
Number of Outputs	1
Output Voltage	-5.5V
Output Type	Fixed
Voltage - Input (Min)	2.7V
Input Voltage-Nom	3.6V
Max Supply Voltage	5.5V
Min Supply Voltage	2.7V
Analog IC - Other Type	SWITCHED CAPACITOR CONVERTER
Nominal Supply Current	100μA
Output Configuration	Negative
Current - Output	200mA
Quiescent Current	100μA
Voltage - Output (Min/Fixed)	-Vin
Topology	Charge Pump
Logic Function	Inverting
Frequency - Switching	2MHz
Control Technique	PULSE FREQUENCY MODULATION
Synchronous Rectifier	No
Switcher Configuration	INVERTER
Max Junction Temperature (Tj)	125°C
Ambient Temperature Range High	85°C
Height	1.45mm
Length	2.9mm
Width	1.6mm
Thickness	1.2mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

Quantity	Unit Price	Ext. Price
3,000	$0.44660	$1.3398
6,000	$0.42504	$2.55024
15,000	$0.40964	$6.1446

LM2776DBVR Description

The LM2776 CMOS charge-pump voltage converter inverts a positive voltage in the range from 2.7 V to 5.5 V to the corresponding negative voltage. The LM2776 uses three low-cost capacitors to provide 200 mA of output current without the cost, size, and electromagnetic interference (EMI) related to inductor-based converters. With an operating current of only 100 μA and operating efficiency greater than 90% at most loads, the LM2776 provides ideal performance for battery-powered systems requiring a high power negative power supply. The LM2776 has been placed in TI's 6-pin SOT-23 to maintain a small form factor.